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error[E0284]: type annotations needed
--> $DIR/unify_with_nested_expr.rs:8:5
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LL | bar();
| ^^^ cannot infer the value of the const parameter `N` declared on the function `bar`
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note: required by a const generic parameter in `bar`
--> $DIR/unify_with_nested_expr.rs:12:8
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LL | fn bar<const N: usize>()
| ^^^^^^^^^^^^^^ required by this const generic parameter in `bar`
help: consider specifying the generic argument
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LL | bar::<N>();
| +++++
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0284`.
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